When it comes to keeping her covered and protected during winter snowsports, there’s nothing more versatile than a three-in-one jacket. Designed with the same technical fabrics as the adult counterpart, this three-in-one jacket pairs a waterproof, breathable, fully seam sealed HyVent 2L exterior jacket (with hood) with an interior, removable, fleece jacket. She'll bundle up in both jackets when it’s wet and cold, or wear each as separates as the weather permits.

I'm not sure which size you're needing information about, so I'll use a Girl's Medium as an example. The M (10-12) has a "center back length" -- from the seam at the base of the hood to the bottom hem of the jacket -- of 23.5 inches, as measured in our shop. The size M is appropriate for a chest measurement of 27.5-29". No shoulder measurements are given.